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feat(tvix/cli): add --no-warnings argument

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This will prevent tvix from printing any warnings.

As a followup, we can also thread this parameter through into the
evaluator itself, to prevent warnings from being constructed in first
place.

Change-Id: I15381396f86573484bdd1a73d09034a665638e35
Reviewed-on: https://cl.tvl.fyi/c/depot/+/8646
Reviewed-by: tazjin <tazjin@tvl.su>
Autosubmit: flokli <flokli@flokli.de>
Tested-by: BuildkiteCI
This commit is contained in:
Florian Klink 2023-05-25 11:50:13 +03:00 • committed by clbot
parent c7e7f6d682
commit 93fa47f2ae
1 changed files with 8 additions and 2 deletions
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10
tvix/cli/src/main.rs
View file

@ -43,6 +43,10 @@ struct Args {
#[clap(long)] #[clap(long)]
compile_only: bool, compile_only: bool,
/// Don't print warnings.
#[clap(long)]
no_warnings: bool,
/// A colon-separated list of directories to use to resolve `<...>`-style paths /// A colon-separated list of directories to use to resolve `<...>`-style paths
#[clap(long, short = 'I', env = "NIX_PATH")] #[clap(long, short = 'I', env = "NIX_PATH")]
nix_search_path: Option<String>, nix_search_path: Option<String>,
@ -126,8 +130,10 @@ fn interpret(code: &str, path: Option<PathBuf>, args: &Args, explain: bool) -> b
error.fancy_format_stderr(&source_map); error.fancy_format_stderr(&source_map);
} }
for warning in &result.warnings { if !args.no_warnings {
warning.fancy_format_stderr(&source_map); for warning in &result.warnings {
warning.fancy_format_stderr(&source_map);
}
} }
if let Some(value) = result.value.as_ref() { if let Some(value) = result.value.as_ref() {